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Why does my senior dog have scabs and open sores on his skin?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | unneutered | 10 years and 9 months old | 78 lbs

My border colie and retriever mix male, 11 yrs old has scabs on his stomach, and open sore on his leg. Its been wet here and the grass has gotten tall at times. Not seeing fleas or ticks. But I'm very concerned.

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1 Answer

Most Helpful Answer

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Answered By Jenna Beyer, DVM, MBA, cVMA

Veterinarian, Certified Veterinary Acupuncturist

Published on August 31st, 2017

I would recommend that Chance have these wounds checked out by a veterinarian. They could be caused by hotspots, allergies, bacterial skin infections, fleas, mites, among a few others. Since they are spread out over the body, Chance would probably benefit from oral prescription antibiotics and anti-inflammatories, in addition to treating the originating cause.

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